Cape Verde rock formation on Mars photographed by NASA

This Mars Exploration Rover Opportunity Pancam "super resolution" mosaic shows approximately 6 meter (20 foot) high cliff face of the Cape Verde taken by the rover from inside Victoria Crater, during the rover's descent into Duck Bay on November 2, 2007. Super-resolution is an imaging technique that utilizes information from multiple pictures of the same target in order to generate an image with a higher resolution than any of the individual images. (UPI Photo/NASA/JPL-Caltech/Cornell University)